20 years

EJCE Year: 2018, June. Volume: 15 - Issue: 1

Secular decline in profit rates: time series analysis of a classical hypothesis

by Ivan D. Trofimov

Start page: 83 - End page: 118

Keywords: Profit rates, time series, unit root, trend estimation, classical political economy

Jel code: B5; C22; P17

DOI: 10.25428/1824-2979/201801-83-118

Abstract:

Recent global financial crisis and ongoing turbulence in the global economy revived interest in the classical hypothesis of declining profit rates and vanishing profit opportunities as one of the reasons of economic instabilities. This paper, while not joining theoretical debate on the driving factors of profit rates’ decline, reconsiders empirically the hypothesis of the secular decline in economy-wide profit rates. A panel of unit root tests is used and deterministic and stochastic trend models (with or without structural breaks) are estimated. It is shown that instead of continuous downward trend, profit rates exhibit diverse dynamics – random walk, deterioration with breaks, reversals, or the absence of trend. Likewise, it is shown in an exploratory analysis that a variety of factors were determining profit rates, with capital productivity and competitive dynamics in the economy likely being the most salient.

View this article (PDF)

In case of problems please write an e-mail to secretariat.ejce@liuc.it

Publisher perpetually authorizes participants in the LOCKSS system to archive and restore EJCE articles through the LOCKSS System for the benefit of all LOCKSS System participants. EJCE is registered as OAI-PMH data provider. OAI - Records check.
EJCE, 2018-    : Registro stampa Trib. Busto Arsizio n. 7/18 del 13.07.2018; Direttore responsabile: Laura Ballestra, Università Carlo Cattaneo - LIUC c.so Matteotti 22 20153 Castellanza VA
EJCE, 2004-2017: Supplemento a LIUC Papers, Registro stampa Trib. Busto Arsizio n. 11/93 del 11.06.1993; Direttore responsabile: Laura Ballestra, Università Carlo Cattaneo - LIUC c.so Matteotti 22 20153 Castellanza VA